! Copyright (C) 2007 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
-USING: alien alien.c-types kernel math windows windows.kernel32
-namespaces calendar math.bitwise ;
+USING: accessors alien alien.c-types calendar calendar.private
+classes.struct kernel math math.bitwise namespaces
+windows.errors windows.handles windows.kernel32 windows.types ;
IN: windows.time
: >64bit ( lo hi -- n )
- 32 shift bitor ;
+ 32 shift bitor ; inline
-: windows-1601 ( -- timestamp )
- 1601 1 1 0 0 0 instant <timestamp> ;
+: windows-1601 ( -- timestamp ) 1601 <year-gmt> ;
: FILETIME>windows-time ( FILETIME -- n )
- [ FILETIME-dwLowDateTime ]
- [ FILETIME-dwHighDateTime ]
- bi >64bit ;
+ [ dwLowDateTime>> ] [ dwHighDateTime>> ] bi >64bit ;
: windows-time>timestamp ( n -- timestamp )
- 10000000 /i seconds windows-1601 swap time+ ;
+ [ windows-1601 ] dip 10,000,000 /i +second ;
: windows-time ( -- n )
- "FILETIME" <c-object> [ GetSystemTimeAsFileTime ] keep
+ FILETIME <struct> [ GetSystemTimeAsFileTime ] keep
FILETIME>windows-time ;
: timestamp>windows-time ( timestamp -- n )
- #! 64bit number representing # of nanoseconds since Jan 1, 1601 (UTC)
- >gmt windows-1601 (time-) 10000000 * >integer ;
+ ! 64bit number representing # of nanoseconds since Jan 1, 1601 (UTC)
+ >gmt windows-1601 (time-) 10,000,000 * >integer ;
: windows-time>FILETIME ( n -- FILETIME )
- "FILETIME" <c-object>
- [
- [ [ 32 bits ] dip set-FILETIME-dwLowDateTime ]
- [ [ -32 shift ] dip set-FILETIME-dwHighDateTime ] 2bi
- ] keep ;
+ [ FILETIME <struct> ] dip
+ [ 32 bits >>dwLowDateTime ] [ -32 shift >>dwHighDateTime ] bi ;
: timestamp>FILETIME ( timestamp -- FILETIME/f )
dup [ >gmt timestamp>windows-time windows-time>FILETIME ] when ;